l   Material: high intensity corrosion resistant plate (SUS304)

l   Lock cylinder: main material is copper, Standard of guard against theft comply with national standard

l   Handle (Doorknob): stainless steel

l   induction zone: PVC

l   Surface color: stainless steel true colors, titanium-golden, golden purple bronze (as your requirement)

l   Warning: when the battery voltage is low

l   Type of IC/ID card: Non-contact radio frequency induction, RFID card

l   Certificate: CE, FCC